What category is the 2018 Kawasaki Vulcan S?

General information
Category	Custom / cruiser
Model	Kawasaki Vulcan S
Year	2018

Engine and Transmission Specifications
Clutch	Wet multi-disc
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Fuel system	Injection. DFI with two 38mm throttle bodies, with sub-throttles
Valves per cylinder	4
Bore x Stroke	83.0 x 60.0 mm (3.3 x 2.4 inches)
Compression	10.8:1
Torque	63.00 Nm (6.4 kgf-m or 46.5 ft.lbs) @ 6600 RPM
Power	61.00 HP (44.5 kW) @ 7500 RPM
Engine type	Twin, four-stroke
Capacity:	649.00 ccm (39.60 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes diameter	250 mm (9.8 inches)
Rear brakes	Single disc. Single-piston caliper.
Front brakes diameter	300 mm (11.8 inches)
Front brakes	Double disc. Dual-piston calipers.
Rear tyre	160/60-17
Front tyre	120/70-18
Rear wheel travel	81 mm (3.2 inches)
Rear Suspension	Horizontal Back-link with 7-way adjustable preload
Front wheel travel	130 mm (5.1 inches)
Front Suspension	41mm telescopic fork
Trail	119 mm (4.7 inches)
Rake (fork angle)	31.0°
Frame type	Tubular diamond, high-tensile steel

Physical measures and capacities
Fuel capacity	14.00 litres (3.70 gallons)
Wheelbase	1,575 mm (62.0 inches)
Ground clearance	130 mm (5.1 inches)
Overall width	881 mm (34.7 inches)
Overall length	2,311 mm (91.0 inches)
Overall height	1,100 mm (43.3 inches)
Seat height	705 mm (27.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	229.0 kg (504.9 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	Limited power version of 35 kW available.
Factory warranty	12 Month Limited Warranty
Starter	Electric
Color options	Metallic Matte Carbon Grey

Performance Profile & Rider Fit

5.8s

0-60 mph (est.)

Best For

Track20%

City78%

Cornering55%

Daily Riding75%

Touring55%

Passenger45%

Rider Profile

Best For	Well suited to newer riders and those returning to biking who want a manageable, low-slung cruiser that isn't intimidating.
Purpose	Designed primarily for relaxed street cruising and commuting with a sporty edge rather than outright performance or long-distance touring.
Rider Fit	The low 27.8 inch seat height and moderate wet weight make it easy for shorter riders to handle at a stop and in slow-speed maneuvers.
Character	A approachable, torque-friendly parallel-twin cruiser that trades top-end excitement for smooth, confidence-inspiring everyday usability.
Not Ideal For	Not the right choice for riders chasing high-speed thrills, serious off-road capability, or long two-up touring comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Kawasaki Vulcan S Rider Ergonomics Assessment

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Feet:

At 705mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Kawasaki Vulcan S, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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